```html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>缺陷管理页面</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            color: #333;
            background-color: #fff;
        }
        .container {
            max-width: 1920px;
            margin: 0 auto;
            padding: 2rem;
        }
        .header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
        }
        .header .title {
            font-size: 1.5rem;
            font-weight: bold;
        }
        .header .actions {
            display: flex;
            gap: 1rem;
        }
        .table {
            width: 100%;
            border-collapse: collapse;
        }
        .table th,
        .table td {
            border: 1px solid #ddd;
            padding: 0.5rem;
            text-align: left;
        }
        .table th {
            background-color: #f2f2f2;
            font-weight: bold;
        }
        .table tr:nth-child(even) {
            background-color: #f9f9f9;
        }
        .table .action-btn {
            cursor: pointer;
            color: blue;
            text-decoration: underline;
        }
    </style>
</head>
<body class="theme-light" data-layout="fluid" data-grid-columns="12">
    <div class="container" data-antd-component="Layout">
        <div class="header" data-antd-component="Row" data-antd-props='{"justify":"space-between","align":"middle"}'>
            <div class="title" data-antd-component="Typography.Title">缺陷管理</div>
            <div class="actions" data-antd-component="Space">
                <!-- UNREADABLE_CONTENT -->
            </div>
        </div>
        <table class="table" data-antd-component="Table" data-antd-props='{
            "columns": [
                {"title": "缺陷编号", "dataIndex": "defectId"},
                {"title": "标题", "dataIndex": "title"},
                {"title": "所属项目", "dataIndex": "project"},
                {"title": "严重程度", "dataIndex": "severity"},
                {"title": "优先级", "dataIndex": "priority"},
                {"title": "当前处理人", "dataIndex": "handler"},
                {"title": "发现人", "dataIndex": "discoverer"},
                {"title": "责任人", "dataIndex": "responsible"},
                {"title": "发现阶段", "dataIndex": "discoveryPhase"},
                {"title": "缺陷来源", "dataIndex": "source"},
                {"title": "缺陷处理", "dataIndex": "action", "render": (text, record) => <span class="action-btn">建卡</span>}
            ],
            "dataSource": [
                {
                    "defectId": "1295881",
                    "title": "测试验证99",
                    "project": "精益之星-电子看板20...",
                    "severity": "3-一般",
                    "priority": "2-正常",
                    "handler": "王杨智",
                    "discoverer": "王杨智",
                    "responsible": "黄莉",
                    "discoveryPhase": "联调自测阶段",
                    "source": "精益测试平台"
                },
                {
                    "defectId": "1181992",
                    "title": "test33",
                    "project": "精益之星-电子看板20...",
                    "severity": "3-一般",
                    "priority": "2-正常",
                    "handler": "王杨智",
                    "discoverer": "王杨智",
                    "responsible": "黄莉",
                    "discoveryPhase": "联调自测阶段",
                    "source": "精益测试平台"
                },
                {
                    "defectId": "1182058",
                    "title": "test00",
                    "project": "精益之星-电子看板20...",
                    "severity": "3-一般",
                    "priority": "2-正常",
                    "handler": "王杨智",
                    "discoverer": "王杨智",
                    "responsible": "黄莉",
                    "discoveryPhase": "联调自测阶段",
                    "source": "精益测试平台"
                },
                {
                    "defectId": "1182071",
                    "title": "缺陷流程测试-2023-05-18",
                    "project": "精益之星-电子看板20...",
                    "severity": "3-一般",
                    "priority": "2-正常",
                    "handler": "黄莉",
                    "discoverer": "王宇壮",
                    "responsible": "黄莉",
                    "discoveryPhase": "联调自测阶段",
                    "source": "精益测试平台"
                },
                {
                    "defectId": "1165996",
                    "title": "test",
                    "project": "精益之星-电子看板20...",
                    "severity": "5-建议及警告",
                    "priority": "2-正常",
                    "handler": "黄莉",
                    "discoverer": "黄莉",
                    "responsible": "黄莉",
                    "discoveryPhase": "联调自测阶段",
                    "source": "精益测试平台"
                }
            ]
        }'>
            <thead>
                <tr>
                    <th>缺陷编号</th>
                    <th>标题</th>
                    <th>所属项目</th>
                    <th>严重程度</th>
                    <th>优先级</th>
                    <th>当前处理人</th>
                    <th>发现人</th>
                    <th>责任人</th>
                    <th>发现阶段</th>
                    <th>缺陷来源</th>
                    <th>缺陷处理</th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <td>1295881</td>
                    <td>测试验证99</td>
                    <td>精益之星-电子看板20...</td>
                    <td>3-一般</td>
                    <td>2-正常</td>
                    <td>王杨智</td>
                    <td>王杨智</td>
                    <td>黄莉</td>
                    <td>联调自测阶段</td>
                    <td>精益测试平台</td>
                    <td><span class="action-btn">建卡</span></td>
                </tr>
                <tr>
                    <td>1181992</td>
                    <td>test33</td>
                    <td>精益之星-电子看板20...</td>
                    <td>3-一般</td>
                    <td>2-正常</td>
                    <td>王杨智</td>
                    <td>王杨智</td>
                    <td>黄莉</td>
                    <td>联调自测阶段</td>
                    <td>精益测试平台</td>
                    <td><span class="action-btn">建卡</span></td>
                </tr>
                <tr>
                    <td>1182058</td>
                    <td>test00</td>
                    <td>精益之星-电子看板20...</td>
                    <td>3-一般</td>
                    <td>2-正常</td>
                    <td>王杨智</td>
                    <td>王杨智</td>
                    <td>黄莉</td>
                    <td>联调自测阶段</td>
                    <td>精益测试平台</td>
                    <td><span class="action-btn">建卡</span></td>
                </tr>
                <tr>
                    <td>1182071</td>
                    <td>缺陷流程测试-2023-05-18</td>
                    <td>精益之星-电子看板20...</td>
                    <td>3-一般</td>
                    <td>2-正常</td>
                    <td>黄莉</td>
                    <td>王宇壮</td>
                    <td>黄莉</td>
                    <td>联调自测阶段</td>
                    <td>精益测试平台</td>
                    <td><span class="action-btn">建卡</span></td>
                </tr>
                <tr>
                    <td>1165996</td>
                    <td>test</td>
                    <td>精益之星-电子看板20...</td>
                    <td>5-建议及警告</td>
                    <td>2-正常</td>
                    <td>黄莉</td>
                    <td>黄莉</td>
                    <td>黄莉</td>
                    <td>联调自测阶段</td>
                    <td>精益测试平台</td>
                    <td><span class="action-btn">建卡</span></td>
                </tr>
            </tbody>
        </table>
    </div>
</body>
</html>
```